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dt-bindings: phy-rockchip-inno-usb2: add wakeup-source property for u2phy

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Change-Id: I4a7e5ec96a4244ee74f9560baacc1d25bf451c5c
Signed-off-by: Zain Wang <wzz@rock-chips.com>
This commit is contained in:
Zain Wang
2019-09-09 16:31:33 +08:00
committed by Tao Huang
parent c34ee93382
commit 78bbe26092
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
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@@ -29,6 +29,8 @@ Optional properties:
(e.g RV1108).
- rockchip,u2phy-tuning: when set, tuning u2phy to improve usb2 SI.
- vbus-supply: regulator phandle for vbus power source.
- wakeup-source: enable USB irq wakeup when suspend.
only work when suspend wakeup-config is not work.
Required nodes : a sub-node is required for each port the phy provides.
The sub-node name is used to identify host or otg port,